Survey Design and Execution of Sewerage Scheme Samba Town under Pollution Abatement of River Basanter at Samba JKunder NRCP on EPC Fixed Cost Basis incl O and M for 5 years after successful completion of free trial run of 6 mths. CNO SDJ/W/76/24-25

Amount

A. Laying of Sewer & Appurtenant works

Survey, Design, Providing & Laying of Sewerage network including excavation by manual/ mechanical means/trenchless technology/anyother methord wherever required and disposal of surplus earth from the site of work upto requisite lead by mechanical transport including loading, unloading and stacking, sewer bedding PCC 1:4:8 (1 cement:4 coarse sand: 8 graded stone aggregate 40mm nominal size) with non-pressure RCC NP-3 (minimum size 200mm dia including socket & spigot pipes with rubber gasket joint), including testing of joints, manhole @ 30m distance with drop arrangement, Dismantling and restoration of different type of road such as bitumen road, CC Road, tiles etc and also Dismantling and restoration of roads/lanes with central drains and laying of pipe through treanchless techonology where ever requried. All the work proposed shall be designed in accordance with relevant code of earthquake design and NDMA guidelines. The work shall include all costs for the supply of pipes, jointing material and other materials, transport, plant, labour and equipment for excavating, shoring, dewatering,formation preparation, bedding, installing to true line and level, fittings and jointing, testing,surrounding, backfilling, compacting, reinstatement to original condition.RCC NP-3 Sewer Pipes-IS 458:2003 including utility shifting etc. (Complete Job in all respects)

Providing, Laying, Jointing, Testing and Commissioning of non-pressure (NP3) RCC socket & spigot pipes with rubber gasket joint including testing of joints. for sewergae network. The work shall include all costs for the supply of pipes, jointing material and other materials, transport, plant, labour and equipment for excavating, shoring, dewatering, formation preparation, bedding, installing to true line and level, fittings and jointing, testing, surrounding, backfilling, compacting, temporary surface reinstatement, disposal of surplus excavated materials within 15 Kms., etc. under the designed sewerage system in conformance with the Technical Specification & Tender Document (incl SCC) and as per construction Drawings submitted by contractor & approved by Competeent Authority. RCC NP3 Sewer Pipes-IS 458: 2003

200 mm dia

250 mm dia

300 mm dia

350 mm dia

400 mm dia

450 mm dia

Providing, Laying, Jointing, Testing and Commissioning of S&S Centrifugaly Cast (Spun)/ Ductile Iron Class K-7 Pipes conforming to IS: 8329. The work shall include all costs for the supply of pipes, jointing material and other materials, transport, plant, labour and equipment for excavating, shoring, dewatering, formation preparation, bedding, installing to true line and level, fittings and jointing, testing, surrounding, backfilling, temporary & paremenent surface/road reinstatement/restoration, disposal of surplus excavated materials within 15 Kms., etc. under the designed sewerage system in conformance with the Technical Specification & Tender Document (incl SCC) and construction Drawings submitted by contractor & approved by Competeent Authority.

100 mm dia

300 mm dia

Providing, Laying, Jointing, Testing and Commissioning of High Density Polyethylene pipes, (HDPE), PE-80 grade, PN-6, confirming to IS:14333 for sewergae network. The work shall include all costs for the supply of pipes, jointing material and other materials, transport, plant, labour and equipment for excavating, shoring, dewatering, formation preparation, bedding, installing to true line and level, fittings and jointing, testing, surrounding, backfilling, compacting, temporary & paremenent surface/road reinstatement/restoration, disposal of surplus excavated materials within 15 Kms., etc. under the designed sewerage system in conformance with the Technical Specification & Tender Document (incl SCC) and construction Drawings submitted by contractor & approved by Competeent Authority.

160mm dia

200 mm dia

B. Manholes

910 mm dia X 1670 mm depths

1220 mm dia X 2290 mm depths

1520 mm dia X 4950 mm depths

1520 mm dia X 9000 mm depths

910 mm dia X 1670 mm depths

1220 mm dia X 2290 mm depths

C. HOUSE CONNECTIONS

Pumping Station

Survey, Design & Construction of Sewage Pumping Station with Coarse Screens (1 mechanical, 1 manual) & Channel of required internal dia and depth, in RCC M-25 for peak flow and for detention period of 5.0 minutes of peak flow on turnkey basis including designing and providing submersible raw sewage pumps, construction of inlet chamber, valve chamber LT/HT panel/Metering room,electric sub station incl transformer and electro magnetic flow meter , supply of diesel gen set and Servo voltage stablizer (AVR) of required capacities, pump house, firefighting arrangement, landscaping/site development, SCADA system for centralized control and monitoring, also including necessary excavation/sinking, dewatering, disposal of surplus silt or earth upto distance of 10 km or as directed by engineer in charge boulder filling in foundation below PCC, plugging in 1:1:5:3 cement concrete, including supply of well kerb as per design, applying epoxy paint on internal surface of sump well, and all other accessories also including erection, commissioning, testing & trial run for 6 months as per direction of Engineer In charge. Providing and construction of coarse Screen channel each to be designed for peak flow consisting of mechnical & manual bar screens of multiple/inclined rake type fabricated with 8 x 50 mm flat SS - 304 having 40 mm clear opening, conveyor belt etc. also including chute arrangement to take the screenings, screenings dropped from chute shall be collected in a wheel borrow. Manually operated CI Sluice Gates shall be provided at the upstream ends to regulate the flow. Adequate RCC Platform shall be provided at the upper level to enable operation. Railings shall be provided around the entire periphery of the platform. The entire structure shall be in M25 grade concrete and as per IS 3370. RCC Staircase, 900 mm wide, shall be provided for access from the ground level to the top of the Unit & to the operating platform. Conformance with the technical specification & Tender Document (incl SCC) and construction Drawings submitted by contractor & approved by Competeent Authority (Complete Job on Fixed cost basis)

Sewage Pumping Station - 1 : Flow: 11.89 LPS (E&M) 13.79 LPS ( CIVIL)

Civil Works =

E & M Works =

Sewage Pumping Station - 2 : Flow: 2.43 LPS (E&M) 2.81 LPS ( CIVIL)

Civil Works =

E & M Works =

Sewage Treatment Plant

Sewage Treatment Plant : Capacity 3.5 MLD

Civil Works

E & M Works

Operation & Maintenance (O&M) for 5 Years

Sophisticated Industrial Materials Analytic Labs Pvt Ltd (BID ID -2390754)

AJAB SINGH & CO. (BID ID -2379358)